53315660

素因数分解:

$2^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{113}}^1\times {\mathrm{761}}^1$

素因数の和:914

約数の個数: 48

約数和(自身を含む): 116750592

約数和(自身を除く): 63434932

約数列:

[1, 2, 4, 5, 10, 20, 31, 62, 113, 124, 155, 226, 310, 452, 565, 620, 761, 1130, 1522, 2260, 3044, 3503, 3805, 7006, 7610, 14012, 15220, 17515, 23591, 35030, 47182, 70060, 85993, 94364, 117955, 171986, 235910, 343972, 429965, 471820, 859930, 1719860, 2665783, 5331566, 10663132, 13328915, 26657830, 53315660]

約数ペア:

[(1, 53315660), (2, 26657830), (4, 13328915), (5, 10663132), (10, 5331566), (20, 2665783), (31, 1719860), (62, 859930), (113, 471820), (124, 429965), (155, 343972), (226, 235910), (310, 171986), (452, 117955), (565, 94364), (620, 85993), (761, 70060), (1130, 47182), (1522, 35030), (2260, 23591), (3044, 17515), (3503, 15220), (3805, 14012), (7006, 7610)]